Commit a52f1d5d authored by Baris Sencan's avatar Baris Sencan
Browse files

[Android] Implement seek and rate properties 

rate won't be supported on Android for a while as the native
MediaPlayer class doesn't support it either.
parent 9f73f22c

android/src/main/java/com/brentvatne/react/ReactVideoView.java

+17 −6
Changes for android/src/main/java/com/brentvatne/react/ReactVideoView.java: 17 added lines, 6 removed lines.
Original line number Diff line number Diff line
@@ -2,6 +2,7 @@ package com.brentvatne.react; 


import android.media.MediaPlayer;

import android.os.Handler;

import android.util.Log;

import com.facebook.react.bridge.Arguments;

import com.facebook.react.bridge.WritableMap;

import com.facebook.react.uimanager.ThemedReactContext;
@@ -54,7 +55,8 @@ public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnP 
    private boolean mRepeat = false;

    private boolean mPaused = false;

    private boolean mMuted = false;

    private float mVolume = 1;

    private float mVolume = 1.0f;

    private float mRate = 1.0f;



    private boolean mMediaPlayerValid = false; // True if mMediaPlayer is in prepared, started, or paused state.

    private int mVideoDuration = 0;
@@ -73,16 +75,12 @@ public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnP 
            public void run() {



                if (mMediaPlayerValid) {

                    try {

                    WritableMap event = Arguments.createMap();

                    // TODO: Other event properties.

                    event.putDouble(EVENT_PROP_CURRENT_TIME, mMediaPlayer.getCurrentPosition() / 1000.0);

                    event.putDouble(EVENT_PROP_DURATION, mVideoDuration / 1000.0);

                        event.putDouble(EVENT_PROP_PLAYABLE_DURATION, mVideoDuration/ 1000.0);

                    event.putDouble(EVENT_PROP_PLAYABLE_DURATION, mVideoDuration / 1000.0); // TODO

                    mEventEmitter.receiveEvent(getId(), Events.EVENT_PROGRESS.toString(), event);

                    } catch (Exception e) {

                        // Do nothing.

                    }

                }

                mProgressUpdateHandler.postDelayed(mProgressUpdateRunnable, 250);

            }
@@ -179,11 +177,21 @@ public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnP 
        setMutedModifier(mMuted);

    }



    public void setRateModifier(final float rate) {

        mRate = rate;



        if (mMediaPlayerValid) {

            // TODO: Implement this.

            Log.e(ReactVideoViewManager.REACT_CLASS, "Setting playback rate is not yet supported on Android");

        }

    }



    public void applyModifiers() {

        setResizeModeModifier(mResizeMode);

        setRepeatModifier(mRepeat);

        setPausedModifier(mPaused);

        setMutedModifier(mMuted);

//        setRateModifier(mRate);

    }



    @Override
@@ -213,6 +221,8 @@ public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnP 


    @Override

    public void seekTo(int msec) {



        if (mMediaPlayerValid) {

            WritableMap event = Arguments.createMap();

            event.putDouble(EVENT_PROP_CURRENT_TIME, getCurrentPosition() / 1000.0);

            event.putDouble(EVENT_PROP_SEEK_TIME, msec / 1000.0);
@@ -220,6 +230,7 @@ public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnP 


            super.seekTo(msec);

        }

    }



    @Override

    public void onCompletion(MediaPlayer mp) {

android/src/main/java/com/brentvatne/react/ReactVideoViewManager.java

+12 −0
Changes for android/src/main/java/com/brentvatne/react/ReactVideoViewManager.java: 12 added lines, 0 removed lines.
Original line number Diff line number Diff line
@@ -27,6 +27,8 @@ public class ReactVideoViewManager extends SimpleViewManager<ReactVideoView> { 
    public static final String PROP_PAUSED = "paused";

    public static final String PROP_MUTED = "muted";

    public static final String PROP_VOLUME = "volume";

    public static final String PROP_SEEK = "seek";

    public static final String PROP_RATE = "rate";



    @Override

    public String getName() {
@@ -110,4 +112,14 @@ public class ReactVideoViewManager extends SimpleViewManager<ReactVideoView> { 
    public void setVolume(final ReactVideoView videoView, final float volume) {

        videoView.setVolumeModifier(volume);

    }



    @ReactProp(name = PROP_SEEK)

    public void setSeek(final ReactVideoView videoView, final float seek) {

        videoView.seekTo(Math.round(seek * 1000.0f));

    }



    @ReactProp(name = PROP_RATE)

    public void setRate(final ReactVideoView videoView, final float rate) {

        videoView.setRateModifier(rate);

    }

}